Comet, P. A.; McEvoy, J.; Giger, W.; Douglas, A. G. (1986): Hydrous and anhydrous pyrolysis of DSDP Leg 75 kerogens; a comparative study using a biological marker approach. Pergamon, Oxford-New York, International, Organic Geochemistry, 9 (4), 171-182, georefid:1986-075969